49070920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{64567}}^1$

素因数の和:64597

約数の個数: 32

約数和(自身を含む): 116222400

約数和(自身を除く): 67151480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 64567, 129134, 258268, 322835, 516536, 645670, 1226773, 1291340, 2453546, 2582680, 4907092, 6133865, 9814184, 12267730, 24535460, 49070920]

約数ペア:

[(1, 49070920), (2, 24535460), (4, 12267730), (5, 9814184), (8, 6133865), (10, 4907092), (19, 2582680), (20, 2453546), (38, 1291340), (40, 1226773), (76, 645670), (95, 516536), (152, 322835), (190, 258268), (380, 129134), (760, 64567)]